These are the new model we want to try. (1) a discarded model based on current logging. (2) a new reactivation model based on current logging. (3) a discarded model based on new logging. (4) a new reactivation model based on new logging.
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/5e86f89f58583540677abc200a43a24ab184949f commit 5e86f89f58583540677abc200a43a24ab184949f Author: Charles Zhao <charleszhao@chromium.org> Date: Thu Nov 15 03:20:14 2018 TabRanker: Change to a new model trained on discarded data only. Changes made in this CL: (1) new preprocessor_config.pb and new native_inference weights. (2) the native_inference.cc logic is also changed a bit because new quantized model does not have dequantization any more. (3) only kept 'score tests' to confirm this model returns same result as the model trained in google3. Other 'expectation tests' are all removed, because we have to fix them for every new model. Instead we do a full feature analysis before submit the model to verify that. Bug: 902196 Change-Id: I3dd4382f750b9216369c7de14edd9c692cf6db71 Reviewed-on: https://chromium-review.googlesource.com/c/1319209 Commit-Queue: Charles . <charleszhao@chromium.org> Reviewed-by: Michael Giuffrida <michaelpg@chromium.org> Cr-Commit-Position: refs/heads/master@{#608243} [modify] https://crrev.com/5e86f89f58583540677abc200a43a24ab184949f/chrome/browser/resource_coordinator/tab_ranker/example_preprocessor_config.pb [modify] https://crrev.com/5e86f89f58583540677abc200a43a24ab184949f/chrome/browser/resource_coordinator/tab_ranker/native_inference.cc [modify] https://crrev.com/5e86f89f58583540677abc200a43a24ab184949f/chrome/browser/resource_coordinator/tab_ranker/native_inference.h [modify] https://crrev.com/5e86f89f58583540677abc200a43a24ab184949f/chrome/browser/resource_coordinator/tab_ranker/tab_score_predictor.cc [modify] https://crrev.com/5e86f89f58583540677abc200a43a24ab184949f/chrome/browser/resource_coordinator/tab_ranker/tab_score_predictor_unittest.cc
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/3271838dbe323d0d26e96596a7c3b77f0764172f commit 3271838dbe323d0d26e96596a7c3b77f0764172f Author: Charles Zhao <charleszhao@chromium.org> Date: Thu Nov 29 03:09:06 2018 TabRanker: Change to a new model trained on discarded data only. Bug: 902196 Change-Id: If1de22019158abde2c1b75d17d5096d5ec43d500 Reviewed-on: https://chromium-review.googlesource.com/c/1353047 Reviewed-by: Jia Meng <jiameng@chromium.org> Commit-Queue: Charles . <charleszhao@chromium.org> Cr-Commit-Position: refs/heads/master@{#612009} [modify] https://crrev.com/3271838dbe323d0d26e96596a7c3b77f0764172f/chrome/browser/resource_coordinator/tab_ranker/example_preprocessor_config.pb [modify] https://crrev.com/3271838dbe323d0d26e96596a7c3b77f0764172f/chrome/browser/resource_coordinator/tab_ranker/native_inference.cc [modify] https://crrev.com/3271838dbe323d0d26e96596a7c3b77f0764172f/chrome/browser/resource_coordinator/tab_ranker/native_inference.h [modify] https://crrev.com/3271838dbe323d0d26e96596a7c3b77f0764172f/chrome/browser/resource_coordinator/tab_ranker/tab_score_predictor_unittest.cc
Comment 1 by bugdroid1@chromium.org
, Nov 15